In the past, the FNB undertook programmes which included the fortification of wheat flour with soya flour, the fortification of modern bread with lysine/soya flour, and the fortification of salt with iron.24
En el pasado, la FNB realizó programas que incluían enriquecer la harina de trigo con harina de soja, enriquecer el pan con lecitina/soja y enriquecer la sal con hierro24.